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Copyright>        Copyright (C) 1986-2024 Altair Engineering Inc.
Copyright>
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Chd|====================================================================
Chd|  C3EOFF                        source/elements/sh3n/coque3n/c3eoff.F
Chd|-- called by -----------
Chd|        C3KE3                         source/elements/sh3n/coque3n/c3ke3.F
Chd|-- calls ---------------
Chd|====================================================================
      SUBROUTINE C3EOFF(JFT , JLT , IXTG, ETAG, OFF)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
C-----------------------------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER JFT, JLT, IXTG(NIXTG,*), ETAG(*)
      my_real
     .        OFF(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER IEL, I, N1, N2, N3, NALL  
C
      DO IEL=JFT,JLT
         N1=IXTG(2,IEL)
         N2=IXTG(3,IEL)
         N3=IXTG(4,IEL)
         NALL=ETAG(N1)*ETAG(N2)*ETAG(N3)
         OFF(IEL)=MIN(NALL,1)
      ENDDO
C
      RETURN
      END
      
